<template>
  <div>
    <div class="search-term">
      <el-form :inline="true" :model="searchInfo" class="demo-form-inline" ref="queryForm">
        <el-form-item label="字典名称" >
          <el-select v-model="searchInfo.dict_code" clearable placeholder="请选择">
            <el-option
                    v-for="(dict,index) in dictionaryOptions"
                    :key="index"
                    :label="dict.dict_name"
                    :value="dict.dict_code"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="字典标签" prop="item_name" >
          <el-input placeholder="搜索条件" v-model="searchInfo.item_name" clearable></el-input>
        </el-form-item>
        <el-form-item label="启用状态" prop="status">
          <el-select v-model="searchInfo.status" placeholder="请选择" clearable>
            <el-option key="true" label="正常" value="true"></el-option>
            <el-option key="false" label="关闭" value="false"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button @click="handleQuery" icon="el-icon-search" type="primary">查询</el-button>
        </el-form-item>
      </el-form>
      <el-form>
        <el-form-item>
          <el-button @click="createSysDictionaryDetail()" type="primary">新增字典项</el-button>
        </el-form-item>
      </el-form>
    </div>
    <el-table
      :data="tableData"
      border
      ref="multipleTable"
      stripe
      style="width: 100%"
      tooltip-effect="dark"
    >
      <el-table-column label="ID" prop="ID" width="50"></el-table-column>
      <el-table-column label="字典标签" prop="item_name" width="120"></el-table-column>
      <el-table-column label="字典键值" prop="item_value" width="160"></el-table-column>
      <el-table-column label="启用状态" prop="status" width="220">
        <template slot-scope="scope">{{scope.row.status|formatBoolean}}</template>
      </el-table-column>

      <el-table-column label="排序标记" prop="sort" width="220"></el-table-column>
      <el-table-column label="备注" prop="remark" width="220"></el-table-column>
      <el-table-column label="按钮组">
        <template slot-scope="scope">
          <el-button @click="updateSysDictionaryDetail(scope.row)" icon="el-icon-edit" size="small" type="primary">编辑</el-button>
          <el-button @click="deleteSysDictionaryDetail(scope.row)" type="danger" icon="el-icon-delete" style="margin-left: 6px;" size="mini" slot="reference">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <el-pagination
      :current-page="page"
      :page-size="pageSize"
      :page-sizes="[10, 30, 50, 100]"
      :style="{float:'right',padding:'20px'}"
      :total="total"
      @current-change="handleCurrentChange"
      @size-change="handleSizeChange"
      layout="total, sizes, prev, pager, next, jumper"
    ></el-pagination>

    <el-dialog :title="dialogTitle" :visible.sync="dialogFormVisible" width="600px" >
      <el-form ref="elForm" :model="formData" :rules="rules" size="medium" label-width="110px">
        <el-form-item label="字典类型" prop="dict_code">
          <el-input
            v-model="formData.dict_code"
            disabled
            placeholder="请输入字典类型"
            clearable
            :style="{width: '90%'}"
          ></el-input>
        </el-form-item>
        <el-form-item label="字典标签" prop="item_name">
          <el-input
            v-model="formData.item_name"
            placeholder="请输入字典标签"
            clearable
            :style="{width: '90%'}"
          ></el-input>
        </el-form-item>
        <el-form-item label="字典键值" prop="item_value">
          <el-input
            v-model="formData.item_value"
            placeholder="请输入字典键值"
            clearable
            :style="{width: '90%'}"
          ></el-input>
        </el-form-item>
        <el-form-item label="启用状态" prop="status" required>
          <el-switch v-model="formData.status" active-text="开启" inactive-text="停用"></el-switch>
        </el-form-item>
        <el-form-item label="排序标记" prop="sort">
          <el-input-number v-model.number="formData.sort" placeholder="排序标记"></el-input-number>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
        <el-input v-model="formData.remark" placeholder="请输入备注" clearable type="textarea" :style="{width: '90%'}"></el-input>
      </el-form-item>
      </el-form>
      <div class="dialog-footer" slot="footer">
        <el-button @click="closeDialog">取 消</el-button>
        <el-button @click="enterDialog" type="primary">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {
  createSysDictionaryDetail,
  deleteSysDictionaryDetail,
  updateSysDictionaryDetail,
  getSysDictionaryDetailList
} from "@/api/sysDictionaryDetail"; //  此处请自行替换地址
import { getSysDictionary } from "@/api/sysDictionary";
import { formatTimeToStr } from "@/utils/date";
import infoList from "@/mixins/infoList";


export default {
  name: "SysDictionaryDetail",
  mixins: [infoList],
  data() {
    return {
      dictionaryOptions: [],
      listApi: getSysDictionaryDetailList,
      dialogFormVisible: false,
      dialogTitle: "新增字典项",
      visible: false,
      type: "",
      searchInfo: {
        dict_code: undefined,
        item_name: undefined,
        status: undefined
      },
      formData: {
        dict_code: '',
        item_name: null,   // 标签名字
        item_value: null,  // 字典标签值
        status: true,
        remark: null
      },
      rules: {
        label: [
          {
            required: true,
            message: "请输入展示值",
            trigger: "blur"
          }
        ],
        value: [
          {
            required: true,
            message: "请输入字典值",
            trigger: "blur"
          }
        ],
        sort: [
          {
            required: true,
            message: "排序标记",
            trigger: "blur"
          }
        ]
      }
    };
  },
  filters: {
    formatDate: function(time) {
      if (time != null && time != "") {
        var date = new Date(time);
        return formatTimeToStr(date, "yyyy-MM-dd hh:mm:ss");
      } else {
        return "";
      }
    },
    formatBoolean: function(bool) {
      if (bool != null) {
        return bool ? "正常" : "关闭";
      } else {
        return "";
      }
    }
  },
  methods: {
    //条件搜索前端看此方法
    handleQuery() {
      if (this.searchInfo.status == "") {
        this.searchInfo.status = null;
      }
      this.getTableData();
    },
    async updateSysDictionaryDetail(row) {
      this.type = "update";
      this.formData = row
      this.dialogFormVisible = true;
    },
    closeDialog() {
      this.dialogFormVisible = false;
      this.formData = {
        dict_code: this.$route.params.id,
        item_name: null,   // 标签名字
        item_value: null,  // 字典标签值
        status: true,
        remark: null
      };
    },
    deleteSysDictionaryDetail(row) {
      this.$confirm("此操作将永久删除该字典项, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
              .then(async () => {
                this.visible = false;
                const res = await deleteSysDictionaryDetail({ ID: row.ID });
                if (res.code == 0) {
                  this.$message({
                    type: "success",
                    message: "删除成功!"
                  });
                  await this.getTableData();
                }
              })
              .catch(() => {
                this.$message({
                  type: "info",
                  message: "已取消删除"
                });
              });
    },
    async enterDialog() {
    this.formData.sysDictionaryID = Number(this.$route.params.id)
      this.$refs['elForm'].validate(async valid => {
        if (!valid) return
        let res;
        switch (this.type) {
          case "create":
            res = await createSysDictionaryDetail(this.formData);
            break;
          case "update":
            res = await updateSysDictionaryDetail(this.formData);
            break;
          default:
            res = await createSysDictionaryDetail(this.formData);
            break;
        }
        if (res.code == 0) {
          this.$message({
            type:"success",
            message:"创建/更改成功"
          })
          this.closeDialog();
          await this.getTableData();
        }
      })

    },
    async createSysDictionaryDetail(){
      this.dialogTitle = '新增字典项'
      this.type = 'create';
      this.dialogFormVisible = true;
      this.formData = {
        dict_code: this.$route.params.id,
        item_name: null,   // 标签名字
        item_value: null,  // 字典标签值
        status: true,
        remark: null
      };
    }
  },
  async created() {
    this.searchInfo.dict_code = this.$route.params.id
    await this.getTableData();
    this.formData.dict_code = this.$route.params.id
    const  res = await getSysDictionary()
    this.dictionaryOptions = res.data.dictList
  }
};
</script>

<style>
</style>
